function flyUP(URL, w, h) {
  day = new Date();
  id = day.getTime();
  eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=true,width='+w+',height='+h+',left = 0,top = 0');");
}